The inotropic action of ouabain in relation to ventricular norepinephrine content.
D000818:Animals; D002395:Catecholamines / Q000032:analysis; D002415:Cats; D006145:Guanethidine / Q000494:pharmacology; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects*; D009206:Myocardium / Q000032:analysis*; D009638:Norepinephrine / Q000032:analysis*; D010042:Ouabain / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D012110:Reserpine / Q000494:pharmacology
D002395:Catecholamines; D010042:Ouabain; D012110:Reserpine; D009638:Norepinephrine; D006145:Guanethidine